Dia Gate Ikebukuro Diamond Deck: Access, Hours & Night View Guide
Dia Gate Ikebukuro Diamond Deck

Night View from Dia Gate Ikebukuro Diamond Deck (Toshima Ward)
Visit Report: Dia Gate Ikebukuro Diamond Deck
Dia Gate Ikebukuro opened in April 2019.
It's Japan's first skyscraper built spanning over railway tracks, and features an observation space called Diamond Deck on the 2nd floor.
You can look straight down at the Seibu Line and JR Yamanote Line tracks from directly above, making it a unique spot to enjoy train views.
While it doesn't offer the most brilliant night illumination, it's perfect for sitting on the benches and relaxing in a calm atmosphere.
Why not stop by after exploring the Ikebukuro area?
Photos of Dia Gate Ikebukuro Diamond Deck
Train view of JR lines from Dia Deck Train view of Seibu lines from Dia Deck Dia Gate Ikebukuro Dia Deck atmosphere (north side) Dia Gate Ikebukuro Dia Deck atmosphere (south side) Benches installed on Dia Deck
Dia Gate Ikebukuro Diamond Deck — Information
Features
| Address | 1-16-15 Minami-Ikebukuro, Toshima City, Tokyo, Japan(Toshima Ward Night View Spots) |
|---|---|
| Opening Hours | Open 24 hours |
| Closed | None |
| Admission Fee | Free |
| Links | Dia Gate Ikebukuro Official Website |
Dia Gate Ikebukuro Diamond Deck - Access & Parking
| Train / Nearest Station |
|
|---|---|
| Parking | None (use nearby paid parking facilities) |
Best Time to See the Night View at Dia Gate Ikebukuro Diamond Deck
Best Time for Night Photography Today (4/25)
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The 'magic hour' when the blue sky meets city lights.
Today's sunset is at 18:23.
Frequently Asked Questions (FAQ)
- What kind of night view can you enjoy? What are the highlights?
- You can look straight down at the Seibu Line and JR Yamanote Line tracks from directly above.
- Is it possible to take photos using a tripod?
- Photography with tripods is not prohibited. Please follow proper etiquette and enjoy taking photos.

